Autobumper upgrade (nephio-project#262)

* Autobumper upgrade

* Adding external config for autobumper

images/generic-autobumper/Dockerfile

@@ -1,10 +1,10 @@
-FROM golang:1.18 as builder
-RUN git clone --depth 1 https://github.com/kubernetes/test-infra.git /opt/test-infra
+FROM golang:1.22 as builder
+RUN git clone --depth 1 https://github.com/kubernetes-sigs/prow.git /opt/prow
 
-WORKDIR /opt/test-infra
-RUN CGO_ENABLED=0 go build -o /tmp/ ./prow/cmd/generic-autobumper/...
+WORKDIR /opt/prow
+RUN CGO_ENABLED=0 go build -o /tmp/ ./cmd/generic-autobumper/...
 
-FROM gcr.io/distroless/static-debian11@sha256:6706c73aae2afaa8201d63cc3dda48753c09bcd6c300762251065c0f7e602b25
+FROM gcr.io/distroless/static-debian12@sha256:262ae336f8e9291f8edc9a71a61d5d568466edc1ea4818752d4af3d230a7f9ef
 
 COPY --from=builder /tmp/generic-autobumper /
 CMD ["/generic-autobumper"]

images/generic-autobumper/autobumper_config.yaml

@@ -0,0 +1,14 @@
+gitHubToken: "/etc/github/token"
+skipPullRequest: false
+gitHubOrg: "nephio-project"
+gitHubRepo: "test-infra"
+remoteName: "test-infra"
+includedConfigPaths:
+  - "prow/config"
+  - "prow/cluster"
+targetVersion: "latest"
+prefixes:
+- name: "k8s-prow images"
+  prefix: "gcr.io/k8s-prow/"
+  repo: "https://github.com/nephio-project/test-infra"
+  summarise: false